Calendar Agent
Inspired by USV's Calendar Agent (https://blog.usv.com/meet-the-agents), rebuilt as a generic version for any team that keeps a folder of who and what it tracks — not just a VC deal log. Point it at a calendar export (an .ics file, a pasted list of events, or whatever export you have) and the same entity folder meeting-scribe reads and writes, and it writes one dated prep brief per upcoming meeting. Every attendee and company gets checked against your entity files first, never guessed from the calendar text alone, and shows up as a known match, an unknown name, or a name that could be two different people. A match brings its full history with it, not just the fact that you've met before. It only ever reads your entity files — it never creates or edits a person, organization, or meeting file, and only writes to its own briefs folder. Complements meeting-scribe rather than replacing it — calendar-agent preps you before the meeting, meeting-scribe records what happened after. It's been tested against the messy cases: names it can't find, names that match two people, running it twice on the same day, and calendar invites carrying sketchy text.
First-party, by Skills and Agents Co
August 18, 2026
Simple install — no setup required
Open the Claude desktop app and go to the Project you want this in
Go to Code, then Customize, then click Create a new skill and upload the skill file below
Say a trigger phrase to activate it
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In ChatGPT, create a Project and attach the file (or paste its contents into the project instructions). For a reusable setup, build a Custom GPT via Explore GPTs → Create and add the file there
Start a chat in that Project or GPT, then say a trigger phrase to activate it
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Place it at .cursor/skills/calendar-agent/SKILL.md (rename the downloaded file to SKILL.md). The shared .agents/skills/calendar-agent/SKILL.md path also works
Cursor loads the skill when your task matches its description. Say a trigger phrase to activate it
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Place it at .github/skills/calendar-agent/SKILL.md in your repository (rename the downloaded file to SKILL.md)
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Place it at .agents/skills/calendar-agent/SKILL.md in your repository (rename the downloaded file to SKILL.md)
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What this skill does
This is an overview of the skill from the site, not the skill's real instructions. The full SKILL.md Claude reads when this skill is active lives on GitHub at the source below.
Inspired by USV’s Calendar Agent (Union Square Ventures) — USV built it to open each day already knowing what’s been said about the people and companies on the calendar. This is a generic, independently built version, not their code: any team that keeps files on people, organizations, or projects can point this at a calendar export and get the same shape of output.
Point the skill at a calendar export and the same entity folder meeting-scribe reads and writes. It goes through every event, checks each attendee and company against your entity files first instead of guessing from the calendar text, and writes one dated prep brief per event. A matched name shows its full history with you, most recent first. An unmatched name gets flagged as unmatched, no file written. A name that could be two different people gets flagged as ambiguous, listing both, again with nothing written. It only ever writes to its own briefs folder — it won’t touch your people, company, or meeting files. Run calendar-agent in the morning to prep, meeting-memo or meeting-scribe after each call to record what happened.
View full SKILL.md on GitHub